DIFF Subgroup
H02M 7/42 Conversion of DC power input into AC power output without possibility of reversal
Introduced: September 1968
Full Title
Conversion of AC power input into DC power output; Conversion of DC power input into AC power output > Conversion of DC power input into AC power output without possibility of reversal
IPC and CPC are identically structured here. All 3 subcodes exist in both systems.
Child Classifications
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- H02M 7/64 by combination of static with dynamic converters; by combination of dynamo-electric with other dynamic or static converters IPC+CPC Available in IPC and CPC